linux-kernel - Re: [PATCH] usb: phy: msm: Select secondary PHY via TCSR

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Message-ID: <20140421161442.GC22794@saruman.home>
Date:	Mon, 21 Apr 2014 11:14:42 -0500
From:	Felipe Balbi <balbi@...com>
To:	Tim Bird <tbird20d@...il.com>
CC:	<iivanov@...sol.com>, <linux-arm-msm@...r.kernel.org>,
	<galak@...eaurora.org>, <balbi@...com>, <davidb@...eaurora.org>,
	<linux-kernel@...r.kernel.org>, <linux-usb@...r.kernel.org>,
	Tim Bird <tim.bird@...ymobile.com>
Subject: Re: [PATCH] usb: phy: msm: Select secondary PHY via TCSR

Hi,

On Fri, Apr 04, 2014 at 03:18:11PM -0700, Tim Bird wrote:
> Select the secondary PHY using the TCSR register, if phy-num=1
> in the DTS (or phy_number is set in the platform data).  The
> SOC has 2 PHYs which can be used with the OTG port, and this
> code allows configuring the correct one.
> 
> Note: This resolves the problem I was seeing where I couldn't
> get the USB driver working at all on a dragonboard, from cold
> boot.  This patch depends on patch 5/14 from Ivan's msm USB
> patch set.  It does not use DT for the register address, as
> there's no evidence that this address changes between SoC
> versions.
> 
> Signed-off-by: Tim Bird <tim.bird@...ymobile.com>

doesn't apply:

checking file drivers/usb/phy/phy-msm-usb.c
Hunk #1 succeeded at 1412 with fuzz 2 (offset -106 lines).
Hunk #2 FAILED at 1581.
1 out of 2 hunks FAILED
checking file include/linux/usb/msm_hsusb_hw.h

-- 
balbi

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